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Tidying codebase

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n1474335 2017-05-06 16:12:09 +01:00
parent 5efe9bd91d
commit 6abd10f9e2
4 changed files with 10 additions and 120 deletions
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108
src/web/SeasonalWaiter.js
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@ -1,8 +1,3 @@
import spiderImages from "./spiderImages.json";
const { spider16, spider32, spider64 } = spiderImages;
/**
* Waiter to handle seasonal events and easter eggs.
*
@ -24,66 +19,12 @@ const SeasonalWaiter = function(app, manager) {
* Loads all relevant items depending on the current date.
*/
SeasonalWaiter.prototype.load = function() {
//var now = new Date();
// SpiderChef
// if (now.getMonth() === 3 && now.getDate() === 1) { // Apr 1
// this.insertSpiderIcons();
// this.insertSpiderText();
// }
// Konami code
this.kkeys = [];
window.addEventListener("keydown", this.konamiCodeListener.bind(this));
};
/**
* Replaces chef icons with spider icons.
* #spiderchef
*/
SeasonalWaiter.prototype.insertSpiderIcons = function() {
// Favicon
document.querySelector("link[rel=icon]").setAttribute("href", "data:image/png;base64," + spider16);
// Bake button
document.querySelector("#bake img").setAttribute("src", "data:image/png;base64," + spider32);
// About box
document.querySelector(".about-img-left").setAttribute("src", "data:image/png;base64," + spider64);
};
/**
* Replaces all instances of the word "cyber" with "spider".
* #spiderchef
*/
SeasonalWaiter.prototype.insertSpiderText = function() {
// Title
document.title = document.title.replace(/Cyber/g, "Spider");
// Body
SeasonalWaiter.treeWalk(document.body, function(node) {
// process only text nodes
if (node.nodeType === 3) {
node.nodeValue = node.nodeValue.replace(/Cyber/g, "Spider");
}
}, true);
// Bake button
SeasonalWaiter.treeWalk(document.getElementById("bake-group"), function(node) {
// process only text nodes
if (node.nodeType === 3) {
node.nodeValue = node.nodeValue.replace(/Bake/g, "Spin");
}
}, true);
// Recipe title
document.querySelector("#recipe .title").innerHTML = "Web";
};
/**
* Listen for the Konami code sequence of keys. Turn the page upside down if they are all heard in
* sequence.
@ -104,53 +45,4 @@ SeasonalWaiter.prototype.konamiCodeListener = function(e) {
}
};
/**
* Walks through the entire DOM starting at the specified element and operates on each node.
*
* @static
* @param {element} parent - The DOM node to start from
* @param {Function} fn - The callback function to operate on each node
* @param {booleam} allNodes - Whether to operate on every node or not
*/
SeasonalWaiter.treeWalk = (function() {
// Create closure for constants
const skipTags = {
"SCRIPT": true, "IFRAME": true, "OBJECT": true,
"EMBED": true, "STYLE": true, "LINK": true, "META": true
};
return function(parent, fn, allNodes) {
let node = parent.firstChild;
while (node && node !== parent) {
if (allNodes || node.nodeType === 1) {
if (fn(node) === false) {
return false;
}
}
// If it's an element &&
// has children &&
// has a tagname && is not in the skipTags list
// then, we can enumerate children
if (node.nodeType === 1 &&
node.firstChild &&
!(node.tagName && skipTags[node.tagName])) {
node = node.firstChild;
} else if (node.nextSibling) {
node = node.nextSibling;
} else {
// No child and no nextsibling
// Find parent that has a nextSibling
while ((node = node.parentNode) !== parent) {
if (node.nextSibling) {
node = node.nextSibling;
break;
}
}
}
}
};
})();
export default SeasonalWaiter;